diff --git a/src/pasta.rs b/src/pasta.rs
index 66cd342..f514522 100644
--- a/src/pasta.rs
+++ b/src/pasta.rs
@@ -27,7 +27,7 @@ impl Pasta {
     pub fn created_as_string(&self) -> String {
         let date = DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp(self.created, 0), Utc);
         format!(
-            "{:02}-{:02} {}:{}",
+            "{:02}-{:02} {:02}:{:02}",
             date.month(),
             date.day(),
             date.hour(),
@@ -42,7 +42,7 @@ impl Pasta {
             let date =
                 DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp(self.expiration, 0), Utc);
             format!(
-                "{:02}-{:02} {}:{}",
+                "{:02}-{:02} {:02}:{:02}",
                 date.month(),
                 date.day(),
                 date.hour(),